body {
  background-color:#000000;
  padding-left:20px;
}
#input_form {
  background-image:url('images/sleepingdog.jpg');
  width:640px;
  height:480px;
  padding:35px;
  background-repeat:no-repeat;
  margin-top:20px;
  margin-left:10px;
  background-color:#000000;
}
.input_box {
  padding-top:1px;
  width:200px;
  font-size:small;
}
#challenge_response {
  float:left;
  position:absolute;
  left:80px;
  top:260px;
}
#add_user {
  float:left;
  position:absolute;
  left:70px;
  top:170px;
}
#challenge {
  font-family:sans-serif;
  max-width:500px;
  font-size:22pt;
  color:#FFFF00;
}
